Category Archives: Virtualization

VMs running Windows Server Datacenter 2022 on Azure with Desktop Experience: Hotpatching available

Posted on 2023-07-23 by guenni

[German]One more quick piece of information for administrators who manage Windows Server 2022 Datacenter virtual machines on Microsoft Azure with Desktop Experience. Microsoft has just announced that hotpatching is now available for these machines. Advertising

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VirtualBox 7.0.10 and 6.1.46 released

Posted on 2023-07-19 by guenni

[German]As of July 18, 2023, the developers of Virtualbox have released both version7.0.10 and the update to version 6.1.46. Both versions are maintenance updates for bug fixes. Advertising

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VMware patched vulnerabilities in vCenter Server (June 22, 2023)

Posted on 2023-06-23 by guenni

[German]VMware has released updates to its vCenter servers to patch important vulnerabilities (CVE-2023-20892, CVE-2023-20893, CVE-2023-20894, CVE-2023-20895 and CVE-2023-20896). In addition, the opportunity could also be used to update VMware tools to close the authentication vulnerability CVE-2023-20867. Advertising

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FSLogix blocks OneDrive synchronization in virtual machines

Posted on 2023-05-06 by guenni

[German]Brief note for administrators who use FSLogix in the company on the one hand, but virtualize Windows instances on the other. In this combination, synchronization problems with OneDrive may occur. An error "FSLogix_unsupported_environment" is then reported. Microsoft confirmed this in … Continue reading →

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Windows Server 2022: Microsoft eases licensing rules a bit

Posted on 2023-04-27 by guenni

[German]Microsoft slightly relaxed the licensing rules for Windows Server 2022 in early April to correct some annoyances and better keep up with the competition. For example, the requirement that VMs with 20 cores require a total of 24 licenses was … Continue reading →

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Why ISL Online: Critical factors when choosing a remote desktop solution

[Sponsored Post]In the rapidly evolving IT world, choosing the right remote desktop software is critical for organizations that value security, ease of use and reliability. One provider of secure remote access that has been on the market since 2001 is ISL Online, which presents some considerations for choosing such software below. More ...

Citrix Workspace App 2203: MSEdgewebview2 causes high resource usage and performance issues

Posted on 2023-04-07 by guenni

[German]Brief note for administrators of Citrix Workspace App 2203: Build 2203 of the Citrix Workspace App in question seems to cause high resource utilization and thus performance problems under Windows. [Addendum: It's not clear to me, if version 2203 LTSC … Continue reading →

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KVM bug: Windows VMs can hang at boot after 11 days

Posted on 2023-04-04 by guenni

[German]Over the past few months, some administrators have complained of Windows virtual machine boot issues in conjunction with the monthly security updates. In many cases, this could be traced back to VMware products such as ESXi – or turning off … Continue reading →

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Review of the VMware ESXi server cyberdebacle (Feb. 2023)

Posted on 2023-03-04 by guenni

[German]A brief flashback to February 2023 – since the beginning of the year, numerous VMware ESXi servers have been hijacked via a known vulnerability that has long since been closed. This VMware ESXi vulnerability has a huge threat potential and … Continue reading →

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Windows Server 2022: VMware ESXi 7.0 U3k Patch for Secure Boot Issue (Update KB5022842, Feb. 2023)

Posted on 2023-02-22 by guenni

[German]VMware released VMware ESXi 7.0 U3k on Feb. 21, 2023, to address the Secure Boot issue of VMs. The background was that with the Feb. 14, 2023 patchday, an installed security update (KB5022842) for Windows Server 2022 prevented virtual machines … Continue reading →

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Parallels Desktop: Authorizes Windows 11 on Mac M1 processors

Posted on 2023-02-19 by guenni

Microsoft has authorized Arm versions of Windows 11 Pro and Enterprise for the Mac with Apple silicon for use in a virtual machine hosted with Parallels Desktop for Mac. IT administrators can now allow their users to run Windows 11 … Continue reading →

Posted in macOS, Virtualization, Windows | Tagged , , | 1 Comment